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SANTIAGO 91, a right ascension catalogue of 3387 stars (equinox J2000).
The positions in right ascension of 3387 stars belonging to the Santiago67 Catalogue, observed with the Repsold Meridian Circle at Cerro Calan,National Astronomical Observatory, during the period 1989 to 1994, aregiven. The average mean square error of a position, for the wholeCatalogue, is +/-0.009 s. The mean epoch of the catalogue is 1991.84.
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Over 4000 differentially determined photoelectric BVRI observations andthe resulting light curves are presented for 112 Cepheids accessiblefrom Northern Hemisphere observatories. The internal precision of thesedata is better than + or - 0.01 mag, and the accuracy of transformationto the Johnson BVRI system is nearly as good.
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Membre dels grups següents:
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Dades d'Observació i Astrometria
| Constel·lació: | Puppis |
| Ascensió Recta: | 08h09m59.42s |
| Declinació: | -34°30'20.9" |
| Magnitud Aparent: | 9.169 |
| Moviment propi RA: | -56.6 |
| Moviment propi Dec: | 62.7 |
| B-T magnitude: | 9.843 |
| V-T magnitude: | 9.225 |
Catàlegs i designacions:
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